Pith Number

pith:AQEOUE75

pith:2008:AQEOUE75WGOZ7CSVIGYDRTNZM2

not attested not anchored not stored refs pending

Absorption of 10 Gev--1 Tev Gamma Rays by Radiation from Broad-Line Region in 3C 279

H. T. Liu, J. M. Bai, L. Ma

arxiv:0807.3133 v1 · 2008-07-20 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQEOUE75WGOZ7CSVIGYDRTNZM2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T17:11:53.013742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0408ea13fdb19d9f8a5541b038cdb966b15038295fb410c6b14ff96e308694fd

Aliases

arxiv: 0807.3133 · arxiv_version: 0807.3133v1 · doi: 10.48550/arxiv.0807.3133 · pith_short_12: AQEOUE75WGOZ · pith_short_16: AQEOUE75WGOZ7CSV · pith_short_8: AQEOUE75

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AQEOUE75WGOZ7CSVIGYDRTNZM2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0408ea13fdb19d9f8a5541b038cdb966b15038295fb410c6b14ff96e308694fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5347fba65556f1b129367f4e05356b773089590a7aafff28bcf9ad06c9096d9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-20T04:06:52Z",
    "title_canon_sha256": "40b775d4e296534c85116cfaf25a495897de705494d1e99901b2af579fc0937c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.3133",
    "kind": "arxiv",
    "version": 1
  }
}